| Country: | Scotland |
| Official Name: | Arinagour |
| Gaelic Name: | Àirigh nan Gobhar |
| Population: | 50 |
| Population Ref: | (approximate) |
| Coordinates: | 56.62°N -6.53°W |
| Os Grid Reference: | NM2257 |
| Unitary Scotland: | Argyll and Bute |
| Lieutenancy Scotland: | Argyll and Bute |
| Constituency Westminster: | Argyll and Bute |
| Constituency Scottish Parliament: | Argyll and Bute |
| Post Town: | ISLE OF COLL |
| Postcode District: | PA78 |
| Postcode Area: | PA |
| Dial Code: | 01879 |
| Static Image: | Coll.jpg |
| Static Image Caption: | View over Arinagour and Arinagour Bay |
Arinagour (Gaelic; Scottish Gaelic: Àirigh nan Gobhar, "shieling of the goats"[1]) is a village on the island of Coll, in the Argyll and Bute council area of Scotland. It is the main settlement on the island, and is the island's ferry terminal.[2] A ferry operated by Caledonian MacBrayne crosses to Oban and Tiree daily, extending once a week to Castlebay on Barra. It has a population of around 50.[3] In 1961 it had a population of 54.[4]